If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2/3x-7=1/4x+8
We move all terms to the left:
2/3x-7-(1/4x+8)=0
Domain of the equation: 3x!=0
x!=0/3
x!=0
x∈R
Domain of the equation: 4x+8)!=0We get rid of parentheses
x∈R
2/3x-1/4x-8-7=0
We calculate fractions
8x/12x^2+(-3x)/12x^2-8-7=0
We add all the numbers together, and all the variables
8x/12x^2+(-3x)/12x^2-15=0
We multiply all the terms by the denominator
8x+(-3x)-15*12x^2=0
Wy multiply elements
-180x^2+8x+(-3x)=0
We get rid of parentheses
-180x^2+8x-3x=0
We add all the numbers together, and all the variables
-180x^2+5x=0
a = -180; b = 5; c = 0;
Δ = b2-4ac
Δ = 52-4·(-180)·0
Δ = 25
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{25}=5$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(5)-5}{2*-180}=\frac{-10}{-360} =1/36 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(5)+5}{2*-180}=\frac{0}{-360} =0 $
| m+7/4=-3 | | 2/3-y=10 | | 4(20x+100)=1,360 | | 4x2+5x-6=50 | | 5-5x=2x-51 | | 12x=3/7 | | n/2+1=-2 | | 4(3x-4)=0 | | 8y−12=4y | | 8(y-3)=54 | | 3x+3=63-2x | | 8x+-4=-1 | | 8t-20=-76+t | | 8=3(x−4)−(x−8) | | -3+8(1-7.5y)=20.5 | | 150-x-2x=120/2x | | -6v+4+8v=-20.5 | | -3-x+6x=-28 | | 3/4(12c-4)=15c=15 | | 8x+10-2x=(x-5 | | 11=x+x+5 | | 26=2x+6x-7 | | 5(x-6)-6(x-5)=x=6-(x-1) | | x=-19/3 | | 1/6x^2-3/x+6=5/x-1 | | -5(-2+3x)=55 | | 4n+n=25 | | X+Y-Zy=2,Z=-2 | | 4(x+7)=9(x-1 | | -18.5+2.5s=5(2s-4.5) | | 64x+132/2=1040 | | 6^(2x-1)=36 |